一种冲压成型的管壳式换热器用均流装置
Release Time:2025-04-30
Hits:
- Title:
- 一种冲压成型的管壳式换热器用均流装置
- Disigner of the Invention:
- 魏进家;袁博;李明杰
- Type of Patent:
- Invent
- Application Number:
- CN202110058561.7
- Service Invention or Not:
- No
- Application Date:
- 2021-01-16
- Date:
- 2025-04-30
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